This bug was fixed in the package linux-oem-6.11 - 6.11.0-1020.20
---------------
linux-oem-6.11 (6.11.0-1020.20) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1020.20 -proposed tracker (LP:
#2107434)
* System hang while connecting dock during s2idle on AMD system (LP: #2106783)
- SAUCE: platform/x86/amd: pmc: Add the ability to set a s2idle loop delay
quirk
- SAUCE: platform/x86/amd: pmc: Add a number of Dell systems to ovp_delay
quirk
- SAUCE: platform/x86/amd: pmc: Add a number of Dell systems to ovp_delay
quirk
* kernel NULL pointer dereference in cvs_dev_fw_dl_data after suspend/resume
(LP: #2106502)
- [Packaging] debian.oem/dkms-versions -- bump vision-drivers version
* Regression on Dell Optiplex 3040 sending `KEY_POWER` randomly at runtime.
(LP: #2106468)
- ACPI: button: Only send `KEY_POWER` for `ACPI_BUTTON_NOTIFY_STATUS`
* [SRU] Enable speaker/mic mute LEDs on Lenovo ideapad and thinkbook
(LP: #2106449)
- ALSA: hda: Support for Ideapad hotkey mute LEDs
- platform/x86:lenovo-wmi-hotkey-utilities.c: Support for mic and audio mute
LEDs
- [Config] Enable Lenovo wmi hotkey driver
* Qualcomm WCN785x Bluetooth (USB ID 13d3:3623): Headphones fail to connect or
have non-functional microphone (LP: #2106354)
- Bluetooth: btusb: Add one more ID 0x13d3:0x3623 for Qualcomm WCN785x
* Fix the mic-mute led on HP G12 laptops w/ ALC3315+CS amplifier
(LP: #2105970)
- SAUCE: ALSA: hda/realtek - Support mute led function for HP platform
-- Kuan-Ying Lee <kuan-ying....@canonical.com> Wed, 16 Apr 2025
10:46:04 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2106783
Title:
System hang while connecting dock during s2idle on AMD system
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux source package in Noble:
Invalid
Status in linux-oem-6.11 source package in Noble:
Fix Released
Status in linux source package in Plucky:
In Progress
Status in linux-oem-6.11 source package in Plucky:
Invalid
Bug description:
[Impact]
Some platforms are reported to have a failure that can occur when the
EC SCI is asserted but the system doesn't wake up (such as no Notify()
after processing EC events). What happens is the APU rapidly enters
and exits s0i3 multiple times. On affected systems this triggers the
over voltage protection (OVP) mechanism of the voltage regulator module
(VRM). The system will be forced off, and to be reset the battery will
need to be disconnected and reconnected.
[Fix]
AMD will submit the patches to the upstream soon.
https://lore.kernel.org/platform-driver-x86/70dfa642-4c97-4aaf-aa79-70127974f...@amd.com/T/#m174cfe2f4ec5893e39cff6994a93ebd499ec29e7
[Test]
From the listed AMD machines, boot up and makes it enter suspended, and
then plug the dock. The system should work normally without hang.
DELL PRO 13 PLUS PB13255, DELL PRO 13 PLUS PB13255 360,
DELL PRO 14 PLUS PB14255, DELL PRO 16 PLUS PB16255,
DELL PRO 14 PC14255, DELL PRO 16 PC16255
[Where problems could occur]
Add sleep() in some cases should be safe and not possible to introduce
regressions.
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